Area Code 787-456 located in SAN JUAN, SAN JUAN, PR, more detail is as below. Place NPA (Numbering Plan Area) : 787 NXX (Local Number Prefix) : 456 City : SAN JUAN County : SAN JUAN State : PR (Puerto Rico) FIPS (Federal Information Processing Standards) : 72127 Rate Center : SANTURCE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 00907 Other Information NPANXX : 787456 Switch CLLI (Common Language Location Identifier) : BYMNPR050PB MSA CBSA (Core Based Statistical Area) : San Juan-Caguas-Guaynabo, PR MSA CBSA Code (Core Based Statistical Area) : 41980 Time Zone : Atlantic (GMT -04:00) Observes Daylight Saving Time : No Company : J.L.C. SERVICES, INC. DBA MEGA PAGE OCN (Operating Company Number) : 2957 Latitude : None Longitude : None ‹ previous : 787-455 next › : 787-457 Telephone Number List 787-456-0000 ~ 787-456-9999